Food tray assembly



FIG. 1 is a top perspective view of a food tray assembly illustrating my new design;

FIG. 2 is a side view of the design of FIG. 1;

FIG. 3 is a side view of the design of FIG. 1;

FIG. 4 is an end view of the design of FIG. 1;

FIG. 5 is an end view of the design of FIG. 1;

FIG. 6 is a top view of the design of FIG. 1;

FIG. 7 is a bottom view of the design of FIG. 1; and,

FIG. 8 is a top perspective view of the design of FIG. 1. 

CLAIM The ornamental design for a food tray assembly, as shown and described. 